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The value of the definite integral 1/pi...

The value of the definite integral `1/pi int_(pi/2)^((5pi)/2) e^(tan^(-1)(sinx))/(e^(tan^(-1)(sinx))+e^(tan^(-1)(cosx))) dx` is

A

(a) `1`

B

(b) `pi`

C

(c) `e`

D

(d) `(pi)/2`

Text Solution

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The correct Answer is:
B
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